The reason why the spread of the potato is so important to us is that it revolutionised the world's food supply. There was suddenly enough food to feed everyone on our planet. It took one year for the potato to get from London to the south of France. The potato left London in 1599 and arrived in the south of France in 1600. The potato also took one year to get from Madrid to Rome. The potato left Madrid in 1565 and arrived in Rome in 1566.
I would say c limited slave trade between Africa and the colonies :)
Muhammad and his followers spread the teachings of Islam throughout the Arabian peninsula. Soon after the death of the prophet Muhammad, there were military expeditions, called "futuhat," or literally "openings," into what is now Egypt and other parts of North Africa.
The Iroquois though that they were likely to gain an advantage by helping the British defeat the French. ... Britain wanted to prevent supplies from reaching the colonists by blocking ships from entering or leaving ports. Hope that help!
"form a more perfect union" Create a nation where states work together. ...
"establish justice" Make laws and courts that are fair. ...
"Ensure domestic tranquility" ...
"Provide for the common defense" ...
"Promote the general welfare" ...
"Secure the blessings of liberty"
